diff --git a/internal/controller/tokenController.go b/internal/controller/tokenController.go
index f55770a..787ab7c 100644
--- a/internal/controller/tokenController.go
+++ b/internal/controller/tokenController.go
@@ -248,11 +248,7 @@ func DeleteTokenInfoHandler(c *gin.Context) {
 
 		for i := num; i > 0; i -= 20_0000 {
 			a := 0
-			if i > 20_0000 {
-				a = 20_0000
-			} else {
-				a = i
-			}
+			a = min(i, 20_0000)
 
 			//获得要删的值（列表）
 			result := global.RDB.LRange(global.RCtx, "delete-list:"+input.Token, int64(-a), -1).Val()
@@ -310,11 +306,7 @@ func DeleteTokenInfoHandler(c *gin.Context) {
 
 		for i := num; i > 0; i -= 20_0000 {
 			a := 0
-			if i > 20_0000 {
-				a = 20_0000
-			} else {
-				a = i
-			}
+			a = min(i, 20_0000)
 
 			result := global.RDB.LRange(global.RCtx, "delete-list:"+input.Token, int64(-a), -1).Val()
 			_, err = global.RDB.TxPipelined(global.RCtx, func(pipe redis.Pipeliner) error {